env = Environment()
env["PROGSUFFIX"] = ".out"            # 可执行文件后缀.out
env["CCFLAGS"] = " -g3 -O0 -Wall"  # gdb 调试
env['LIBS'] = ['pthread']

env.Program('1_thread_异步定时器.cc')
env.Program("2_threads_线程队列.cc")
